Technical Specifications Category Specification Model 4160K Type Pneumatic Force-Balance, Displacer-Type Measurement Principle Buoyancy Output Signal 3 to 15 psig (0.2 to 1.0 bar) Supply Air Pressure 20 psig (1.4 bar) minimum, 35 psig (2.4 bar) maximum. A 20-35 psig supply is required for proper operation. Air Consumption Approximately 0.5 SCFM (14 standard liters per minute) at maximum output. Span Adjustment Typically from 5 to 50 inches (127 to 1270 mm) of H₂O buoyancy force. Adjustable via range spring. Zero Adjustment External adjustment provided. Accuracy Typically ±0.5% of span. Repeatability Typically ±0.1% of span. Materials of Construction Body/Bonnet: Cast Iron or Ductile Iron (epoxy coated). Internals & Displacer: 316 Stainless Steel standard; other materials like Monel, Hastelloy available. Process Connections Body: 2-inch NPT standard. Displacer Chamber: 1½-inch or 2-inch NPT, or flanged options (e.g., 150# RF). Ambient Temperature Limit -20° to +150°F (-29° to +66°C) Process Temperature Limit Up to +750°F (+399°C) with extended bonnet and appropriate seals. Approvals Intrinsically safe for Class I, Division 1, Groups B, C, and D hazardous locations. (Commonly approved by FM, CSA, etc.).

Category Specification Fisher Part Number 627-1217-29855 Description Trim & Plug Kit Assembly Applicable Valve Series Fisher ED, EDT, ES, EST, ET Series Eccentric Rotary Valves Trim Type Eccentric Rotary Plug Trim Plug Type Standard Eccentric Plug Flow Characteristic Standard (Approximately Equal Percentage) Primary Material Plug (Valve Ball): Hardened 17-4PH Stainless Steel Sleeve/Seat: Typically 17-4PH SS or 316 SS Hardness Plug is heat-treated (hardened) for enhanced wear and cavitation resistance. Seat Leakage Classification When assembled with a compatible seat, typically meets ANSI Class IV (0.01% of rated capacity) or better. Typical Service General service for liquids, gases, and steam. Ideal for applications requiring good shut-off and erosion resistance.

Category Specification Model Y690AM-22 Type Pneumatic Spring-Diaphragm Actuator (Specifically, a Piston-Type for Rotary Valves) Action Reverse Action (A) & Double-Acting (M) • Reverse Action: Stem retracts with increasing air signal. • Double-Acting: Requires air pressure to both open and close the valve. It has no spring and is not fail-safe. Standard Air Signal 3 to 15 psig (0.2 to 1.0 bar) Supply Air Pressure Maximum 100 psig (6.9 bar) supply pressure. The actual torque output is directly proportional to the supply pressure used. Travel Standard travel is 90 degrees of rotation, suitable for quarter-turn valves. Mounting Designed for direct mounting to Fisher V100, V150, V500, and other compatible rotary valve series via a standardized bracket. Typical Torque Output The Y690A size provides a specific torque range. For precise torque values at different air pressures, you must consult the official Fisher torque chart. (e.g., With 100 psig air supply, the torque output can be in the range of several hundred lb-in). Diaphragm / Piston Material Nitrile (Buna-N) is standard for elastomers; other materials are available for different temperatures and services. Housing Material Cast aluminum or ductile iron, with a corrosion-resistant coating. Temperature Limits Standard elastomers are suitable for temperatures between -20° to +180°F (-29° to +82°C).

Category Specification Fisher Part Number 67CF-1663-38531 Description Positioner and Supply Pressure Gauge Kit Applicable Actuator Fisher 667 and 667AF Series (Size 30 to 120) Pneumatic Actuators Positioner Type Pneumatic Force-Balance, Cylinder Type Input Signal 3 to 15 psig (0.2 to 1.0 bar) standard pneumatic signal. Supply Air Pressure Maximum 150 psig (10.3 bar). Typical operating supply is higher than the signal pressure, often in the 40-100 psig range, to provide sufficient power. Air Consumption Approximately 3.0 SCFM (85 standard liters per minute) at maximum output. Action Direct or Reverse. The action of the positioner (whether the actuator stem extends or retracts with an increasing signal) is field-reversible. Feedback Mechanism Direct mechanical feedback linkage from the actuator's piston rod. Housing Weather-resistant, gasketed aluminum enclosure. Gauge Included pressure gauge for monitoring supply air pressure. Mounting Directly mounts to the actuator as a complete assembly. Performance Linearity: Typically ±1% of span. Hysteresis: Typically less than 0.5% of span. Temperature Limits Standard instrument air quality is required. The positioner is suitable for standard industrial ambient temperatures.

Category Specification Model BZDCSSZT01-E6 Product Line Fisher Explosion Suppression Systems Device Type Control & Detection Unit (CDU) / Control Panel Function To monitor pressure detectors and initiate explosion suppression sequences. Inputs Typically receives signals from Quasar or other high-speed pressure detectors. Outputs Electrical signals to activate suppressant bottles (squibs/actuators). Compliance Designed to meet relevant international standards for explosion protection equipment. Typical Integration Part of a complete system including pressure detectors, suppressant bottles, mounting hardware, and control wiring.

Category Specification Model 98L-150 Type Pilot-Operated, Spring-Loaded Pressure Regulator (Pilot) Function Pressure Reducing Regulator Outlet Pressure Range 15 to 150 psig (1.0 to 10.3 bar). This is the adjustable range for the controlled outlet pressure. Maximum Inlet Pressure Typically up to 400 psig (27.6 bar) or higher, depending on the specific main valve body it is mounted on. Pressure Rating (Body) Dependent on the main valve body (e.g., ANSI Class 150, 300, 600). Internal Relief Capacity The 98L pilot often includes an internal relief mechanism to vent excess downstream pressure if it overcomes the setpoint. Supply Uses the process fluid from the upstream (inlet) side of the main regulator as its power source. Materials of Construction Body: Cast Iron or Ductile Steel (standard). Internals: Stainless Steel, Brass. Temperature Limits Suitable for standard industrial temperatures. Specific limits depend on the elastomers used in the diaphragm and seals (e.g., Buna-N standard). Port Connections Typically 1/4" or 1/2" NPT for the sensing and control lines.

Category Specification Model MR98L Type Pilot-Operated, Spring-Loaded Monitor or Relief Pilot Function Overpressure Protection (Relief) / Backup Monitor Setpoint Range The setpoint is field-adjustable. The specific range is determined by the spring range installed inside the pilot (e.g., a model might be ordered for a range of 50-150 psig). The exact range must be confirmed by the spring installed. Maximum Inlet Pressure Limited by the main regulator body, but the pilot itself is typically suitable for high pressures common in gas transmission, often up to 1440 psig (100 bar) or more. Relief Capacity The flow capacity is determined by the size of the main regulator valve body on which it is installed and the orifice in the pilot. It is designed to handle the full flow capacity of the main regulator in a failure scenario. Supply Self-powered by the process pressure. No external power required. Materials of Construction Body: Cast Steel or Ductile Iron (for high-pressure service). Internals: Stainless Steel. Port Connections Typically 1/4" or 1/2" NPT for the sensing and control lines. Temperature Limits Suitable for standard industrial ambient and process temperatures. Specific limits depend on the elastomers used (e.g., Buna-N standard).

Category Specification Model MR95L Type Pilot-Operated, Spring-Loaded Monitor or Relief Pilot Function Overpressure Protection (Relief) / Backup Monitor Setpoint Range The setpoint is field-adjustable. The specific range is determined by the spring range installed inside the pilot. Common ranges for the 95L series are lower than the 98L, for example, 5-50 psig or 10-100 psig. The exact range must be confirmed by the spring installed. Maximum Inlet Pressure Suitable for the pressure ratings of the main regulators it services, typically found in medium-pressure applications. Relief Capacity The flow capacity is sufficient to handle the overpressure scenario for the main regulator it is protecting, determined by the orifice size in the pilot and the main valve size. Supply Self-powered by the process pressure. No external power required. Materials of Construction Body: Cast Iron or Aluminum (standard). Internals: Stainless Steel, Brass. Port Connections Typically 1/4" NPT for the sensing and control lines. Temperature Limits Suitable for standard industrial ambient and process temperatures. Specific limits depend on the elastomers used (e.g., Buna-N standard).

Technical Specifications Category Specification Fisher Part Number 67DF-2349-725106 Description Travel & Temperature Sensor Module Assembly Compatible Device Fisher FIELDVUE DVC6200 Series Digital Valve Controllers Sensor Type Non-Contact Travel Sensor Measurement Functions • Valve Stem Travel / Position • Ambient Temperature Electrical Interface Connects internally to the DVC6200 main processor board. Physical Compatibility This assembly is designed as a direct replacement for the original sensor module in specific DVC6200 series models. Primary Application Repair and replacement of a failed or damaged travel/temperature sensor in a DVC6200 positioner.

Technical Specifications Category Specification Model 67DFR-25 Type Panel-Mount Filter Regulator Function Filtration and Pressure Reduction of Instrument Air Port Size 1/4" NPT (Inlet & Outlet) Maximum Inlet Pressure Typically 250 psig (17.2 bar) Outlet Pressure Range 0 to 60 psig (0 to 4.1 bar). Adjustable via the top knob. Flow Capacity Sufficient for supplying one or several standard pneumatic instruments. Filter Element Typically 40 micron. Removes particulates and includes a bowl to collect condensed liquids. Bowl Transparent or metal bowl for visual inspection of condensate level. Gauge Includes an integrated pressure gauge to indicate the set outlet pressure. Mounting Panel Mount via a integral locking nut. Body Material Die-cast Zinc or Aluminum Bowl Material Polycarbonate (transparent) or metal.